Air filter support



FIG. 1 is a front top left perspective view of one embodiment of the device;

FIG. 2 is a front top right perspective view of one embodiment of the device;

FIG. 3 is a front bottom left perspective view of one embodiment of the device;

FIG. 4 is a front bottom right perspective view of one embodiment of the device;

FIG. 5 is a rear top left perspective view of one embodiment of the device;

FIG. 6 is a rear top right perspective view of one embodiment of the device;

FIG. 7 is a rear bottom left perspective view of one embodiment of the device;

FIG. 8 is a rear bottom right perspective view of one embodiment of the device;

FIG. 9 is a front view of one embodiment of the device;

FIG. 10 is a back view of one embodiment of the device;

FIG. 11 is a left side view of one embodiment of the device;

FIG. 12 is a right side view of one embodiment of the device;

FIG. 13 is a top view of one embodiment of the device; and,

FIG. 14 is a bottom view of one embodiment of the device. 

CLAIM The ornamental design for an air filter support, as shown and described. 